here a page that has all the info on holley carb parts list
http://www.holley.com/HiOctn/ProdLine/CarbList.pdf
you need to have adobe acrobat reader to read it, but it will show you what your carb has and then you can figure what you need to buy. might have to zoom in to see anything.
according to this list your carb has a .031 squirter, but to be safe check out what your carb has it should be stamped on it.